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Operation Guide 3446
E-25
Dual Time
Other: LED (light-emitting diode); Vibration alarm
Battery: One lithium battery (Type: CR2032)
Battery life: 10 years under the following conditions
x One 2-second light operation per day
x One alarm operation per day
Note: One alarm operation is 20-second audible alarm or 10-second vibration
alarm.
Specifi cations are subject to change without notice.
E-24
Specifi cations
Accuracy at normal temperature:
±
30 seconds a month
Timekeeping: Hour, minutes, seconds, pm (P), day of the week, month, day
Time format: 12-hour and 24-hour formats
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Countdown Timer
Measuring unit: 1/10 second
Input range: 1 second to 24 hours
Stopwatch
Measuring unit: 1/100 second
Measuring capacity: 23 hours 59 minutes, 59.99 seconds
Measuring modes: Elapsed time, split time and two fi nishes
Other: Auto-Start
Alarm: Daily alarm, hourly time signal
E-23
4. After you set the time, press A to return to the Dual Time Mode.
x In the Dual Time Mode, the seconds count is synchronized with the seconds count
of the Timekeeping Mode.
x In the Dual Time Mode, press B to toggle between the 12-hour and 24-hour
formats.
E-22
Dual Time Mode
The Dual Time Mode lets you keep track of the time in
another time zone. You can also select the timekeeping
format (12-hour or 24-hour) separately from the
Timekeeping Mode.
To set the Dual Time
1. Hold down A while in the Dual Time Mode. The hour
digits fl ash on the display because they are selected.
2. Press C to change the selection in the following
sequence.
Hour
Minutes
C
3. Press D to increase the selected digits and B to
decrease them. Holding down either button changes
the selection at high speed.
Current time
Mode indicator
Hour
Minutes
E-21
To test the alarm sound
Hold down B while in the Alarm Mode to sound the alarm.
x Note that pressing B also changes the alarm and the hourly time signal ON/OFF
settings.
E-20
To turn the daily alarm and hourly time signal on and off
Press B while in the Alarm Mode to change the status of the daily alarm and hourly
time signal in the following sequence.
B
Both OFF Daily Alarm
Only
Hourly Time
Signal Only
Both ON
B B B
x The alarm on indicator ( ) and the Hourly Time Signal on indicator ( ) are shown
on the display in all modes while these functions are turned on.